No problem, we've got 3365 and 1156 to multiply
3365 × 1156 = 1156 × (3365)
+ 1156 × 5 that is equal 5780
+ 1156 × 60 producing 69360
+ 1156 × 300 producing 346800
+ 1156 × 3000 that equals 3468000

= 3889940
